import postcss from 'postcss';
import { PostCSSConfig } from 'postcss-load-config';
/** Get the output path for a css file. */
export declare function getCSSPath(inFile: string, inDir: string, outDir: string): string;
interface LoadOptions {
    /** Use css modules */
    useModules?: boolean;
    /** The path to the config file */
    configFile?: string;
    /** Where to store the build results */
    outDir?: string;
    /** Dir to start looking for configs in */
    cwd?: string;
    /**
     * Report whether there were errors when loading the config.
     * If we are building a package that runs before everything is built
     * and it doesn't have css (in the typescript build). We don't care about the error.
     */
    reportError?: boolean;
}
/** Load the user's postcss config or our default. */
export declare function getPostCssConfig({ useModules, configFile, outDir, cwd, reportError }: LoadOptions): Promise<PostCSSConfig>;
/** Load the user's postcss config or our default synchronously. */
export declare function getPostCssConfigSync({ useModules, configFile, outDir, cwd, reportError }: LoadOptions): PostCSSConfig;
interface TranspileOptions {
    /** Css file to transpile */
    inFile: string;
    /** Directory file is in */
    inDir: string;
    /** Directory to put the build output */
    outDir: string;
    /** Where the postcss.config is */
    configFile: string;
    /** The builder was started in watch mode */
    watch: boolean;
}
/**
 * Transpile a CSS file using babel.
 * Write the CJS version to disk.
 * Write the transpiled version to disk.
 *
 * @returns the transpiled CSS
 */
export default function transpile({ inFile, inDir, outDir, configFile, watch }: TranspileOptions): Promise<postcss.Result | void>;
export {};
//# sourceMappingURL=postcss.d.ts.map